package net.minecraft.src;

import net.lax1dude.eaglercraft.EaglercraftRandom;

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.

// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) braces deadcode 


public class BlockChest extends BlockContainer {

	protected BlockChest(int i) {
		super(i, Material.wood);
		random = new EaglercraftRandom();
		blockIndexInTexture = 26;
	}

	public int getBlockTexture(IBlockAccess iblockaccess, int i, int j, int k, int l) {
		if (l == 1) {
			return blockIndexInTexture - 1;
		}
		if (l == 0) {
			return blockIndexInTexture - 1;
		}
		int i1 = iblockaccess.getBlockId(i, j, k - 1);
		int j1 = iblockaccess.getBlockId(i, j, k + 1);
		int k1 = iblockaccess.getBlockId(i - 1, j, k);
		int l1 = iblockaccess.getBlockId(i + 1, j, k);
		if (i1 == blockID || j1 == blockID) {
			if (l == 2 || l == 3) {
				return blockIndexInTexture;
			}
			int i2 = 0;
			if (i1 == blockID) {
				i2 = -1;
			}
			int k2 = iblockaccess.getBlockId(i - 1, j, i1 != blockID ? k + 1 : k - 1);
			int i3 = iblockaccess.getBlockId(i + 1, j, i1 != blockID ? k + 1 : k - 1);
			if (l == 4) {
				i2 = -1 - i2;
			}
			byte byte1 = 5;
			if ((Block.opaqueCubeLookup[k1] || Block.opaqueCubeLookup[k2]) && !Block.opaqueCubeLookup[l1]
					&& !Block.opaqueCubeLookup[i3]) {
				byte1 = 5;
			}
			if ((Block.opaqueCubeLookup[l1] || Block.opaqueCubeLookup[i3]) && !Block.opaqueCubeLookup[k1]
					&& !Block.opaqueCubeLookup[k2]) {
				byte1 = 4;
			}
			return (l != byte1 ? blockIndexInTexture + 32 : blockIndexInTexture + 16) + i2;
		}
		if (k1 == blockID || l1 == blockID) {
			if (l == 4 || l == 5) {
				return blockIndexInTexture;
			}
			int j2 = 0;
			if (k1 == blockID) {
				j2 = -1;
			}
			int l2 = iblockaccess.getBlockId(k1 != blockID ? i + 1 : i - 1, j, k - 1);
			int j3 = iblockaccess.getBlockId(k1 != blockID ? i + 1 : i - 1, j, k + 1);
			if (l == 3) {
				j2 = -1 - j2;
			}
			byte byte2 = 3;
			if ((Block.opaqueCubeLookup[i1] || Block.opaqueCubeLookup[l2]) && !Block.opaqueCubeLookup[j1]
					&& !Block.opaqueCubeLookup[j3]) {
				byte2 = 3;
			}
			if ((Block.opaqueCubeLookup[j1] || Block.opaqueCubeLookup[j3]) && !Block.opaqueCubeLookup[i1]
					&& !Block.opaqueCubeLookup[l2]) {
				byte2 = 2;
			}
			return (l != byte2 ? blockIndexInTexture + 32 : blockIndexInTexture + 16) + j2;
		}
		byte byte0 = 3;
		if (Block.opaqueCubeLookup[i1] && !Block.opaqueCubeLookup[j1]) {
			byte0 = 3;
		}
		if (Block.opaqueCubeLookup[j1] && !Block.opaqueCubeLookup[i1]) {
			byte0 = 2;
		}
		if (Block.opaqueCubeLookup[k1] && !Block.opaqueCubeLookup[l1]) {
			byte0 = 5;
		}
		if (Block.opaqueCubeLookup[l1] && !Block.opaqueCubeLookup[k1]) {
			byte0 = 4;
		}
		return l != byte0 ? blockIndexInTexture : blockIndexInTexture + 1;
	}

	public int getBlockTextureFromSide(int i) {
		if (i == 1) {
			return blockIndexInTexture - 1;
		}
		if (i == 0) {
			return blockIndexInTexture - 1;
		}
		if (i == 3) {
			return blockIndexInTexture + 1;
		} else {
			return blockIndexInTexture;
		}
	}

	public boolean canPlaceBlockAt(World world, int i, int j, int k) {
		int l = 0;
		if (world.getBlockId(i - 1, j, k) == blockID) {
			l++;
		}
		if (world.getBlockId(i + 1, j, k) == blockID) {
			l++;
		}
		if (world.getBlockId(i, j, k - 1) == blockID) {
			l++;
		}
		if (world.getBlockId(i, j, k + 1) == blockID) {
			l++;
		}
		if (l > 1) {
			return false;
		}
		if (isThereANeighborChest(world, i - 1, j, k)) {
			return false;
		}
		if (isThereANeighborChest(world, i + 1, j, k)) {
			return false;
		}
		if (isThereANeighborChest(world, i, j, k - 1)) {
			return false;
		}
		return !isThereANeighborChest(world, i, j, k + 1);
	}

	private boolean isThereANeighborChest(World world, int i, int j, int k) {
		if (world.getBlockId(i, j, k) != blockID) {
			return false;
		}
		if (world.getBlockId(i - 1, j, k) == blockID) {
			return true;
		}
		if (world.getBlockId(i + 1, j, k) == blockID) {
			return true;
		}
		if (world.getBlockId(i, j, k - 1) == blockID) {
			return true;
		}
		return world.getBlockId(i, j, k + 1) == blockID;
	}

	public void onBlockRemoval(World world, int i, int j, int k) {
		TileEntityChest tileentitychest = (TileEntityChest) world.getBlockTileEntity(i, j, k);
		label0: for (int l = 0; l < tileentitychest.getSizeInventory(); l++) {
			ItemStack itemstack = tileentitychest.getStackInSlot(l);
			if (itemstack == null) {
				continue;
			}
			float f = random.nextFloat() * 0.8F + 0.1F;
			float f1 = random.nextFloat() * 0.8F + 0.1F;
			float f2 = random.nextFloat() * 0.8F + 0.1F;
			do {
				if (itemstack.stackSize <= 0) {
					continue label0;
				}
				int i1 = random.nextInt(21) + 10;
				if (i1 > itemstack.stackSize) {
					i1 = itemstack.stackSize;
				}
				itemstack.stackSize -= i1;
				EntityItem entityitem = new EntityItem(world, (float) i + f, (float) j + f1, (float) k + f2,
						new ItemStack(itemstack.itemID, i1, itemstack.getItemDamage()));
				float f3 = 0.05F;
				entityitem.motionX = (float) random.nextGaussian() * f3;
				entityitem.motionY = (float) random.nextGaussian() * f3 + 0.2F;
				entityitem.motionZ = (float) random.nextGaussian() * f3;
				world.entityJoinedWorld(entityitem);
			} while (true);
		}

		super.onBlockRemoval(world, i, j, k);
	}

	public boolean blockActivated(World world, int i, int j, int k, EntityPlayer entityplayer) {
		Object obj = (TileEntityChest) world.getBlockTileEntity(i, j, k);
		if (world.isBlockOpaqueCube(i, j + 1, k)) {
			return true;
		}
		if (world.getBlockId(i - 1, j, k) == blockID && world.isBlockOpaqueCube(i - 1, j + 1, k)) {
			return true;
		}
		if (world.getBlockId(i + 1, j, k) == blockID && world.isBlockOpaqueCube(i + 1, j + 1, k)) {
			return true;
		}
		if (world.getBlockId(i, j, k - 1) == blockID && world.isBlockOpaqueCube(i, j + 1, k - 1)) {
			return true;
		}
		if (world.getBlockId(i, j, k + 1) == blockID && world.isBlockOpaqueCube(i, j + 1, k + 1)) {
			return true;
		}
		if (world.getBlockId(i - 1, j, k) == blockID) {
			obj = new InventoryLargeChest("Large chest", (TileEntityChest) world.getBlockTileEntity(i - 1, j, k),
					((IInventory) (obj)));
		}
		if (world.getBlockId(i + 1, j, k) == blockID) {
			obj = new InventoryLargeChest("Large chest", ((IInventory) (obj)),
					(TileEntityChest) world.getBlockTileEntity(i + 1, j, k));
		}
		if (world.getBlockId(i, j, k - 1) == blockID) {
			obj = new InventoryLargeChest("Large chest", (TileEntityChest) world.getBlockTileEntity(i, j, k - 1),
					((IInventory) (obj)));
		}
		if (world.getBlockId(i, j, k + 1) == blockID) {
			obj = new InventoryLargeChest("Large chest", ((IInventory) (obj)),
					(TileEntityChest) world.getBlockTileEntity(i, j, k + 1));
		}
		if (world.multiplayerWorld) {
			return true;
		} else {
			entityplayer.displayGUIChest(((IInventory) (obj)));
			return true;
		}
	}

	protected TileEntity getBlockEntity() {
		return new TileEntityChest();
	}

	private EaglercraftRandom random;
}
